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Improve removable_dev() in 9990-misc-helpers.sh when /sys/block/ is empty
[live-boot-grml.git]
/
components
/
9990-misc-helpers.sh
diff --git
a/components/9990-misc-helpers.sh
b/components/9990-misc-helpers.sh
index
1a06ccf
..
ee53b16
100755
(executable)
--- a/
components/9990-misc-helpers.sh
+++ b/
components/9990-misc-helpers.sh
@@
-1169,6
+1169,10
@@
removable_dev ()
for sysblock in $(echo /sys/block/* | tr ' ' '\n' | grep -vE "/(loop|ram|dm-|fd)")
do
for sysblock in $(echo /sys/block/* | tr ' ' '\n' | grep -vE "/(loop|ram|dm-|fd)")
do
+ if [ ! -d "${sysblock}" ]; then
+ continue
+ fi
+
dev_ok=
if [ "$(cat ${sysblock}/removable)" = "1" ]
then
dev_ok=
if [ "$(cat ${sysblock}/removable)" = "1" ]
then
@@
-1214,6
+1218,10
@@
non_removable_dev ()
for sysblock in $(echo /sys/block/* | tr ' ' '\n' | grep -vE "/(loop|ram|dm-|fd)")
do
for sysblock in $(echo /sys/block/* | tr ' ' '\n' | grep -vE "/(loop|ram|dm-|fd)")
do
+ if [ ! -d "${sysblock}" ]; then
+ continue
+ fi
+
if [ "$(cat ${sysblock}/removable)" = "0" ]
then
case "${output_format}" in
if [ "$(cat ${sysblock}/removable)" = "0" ]
then
case "${output_format}" in